//
// Copyright 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#import "Synchronization/GREYAppStateTrackerObject.h"

@implementation GREYAppStateTrackerObject {
  NSArray<NSString *> *_callstack;
}

- (instancetype)initWithDeallocationTracker:(GREYObjectDeallocationTracker *)deallocationTracker {
  self = [super init];
  if (self) {
    _state = kGREYIdle;
    _object = deallocationTracker;
  }
  return self;
}

#pragma mark - Setter

- (void)setState:(GREYAppState)state {
  _state = state;
  _callstack = [NSThread callStackSymbols];
}

#pragma mark - Interface

- (NSArray<NSString *> *)stateAssignmentCallStack {
  return _callstack;
}

@end
